EP2688181A4 - POWER SUPPLY SYSTEM - Google Patents

POWER SUPPLY SYSTEM

Info

Publication number: EP2688181A4
Authority: EP; European Patent Office
Prior art keywords: power supply; supply system; power; supply
Prior art date: 2011-03-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP12761337.0A

Other languages

German (de)

French (fr)

Other versions

EP2688181A1 (en

EP2688181B1 (en

Inventor

Kazuyoshi Kagami

Satoru Horiuchi

Shingo Tanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Yazaki Corp

Original Assignee

Yazaki Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2011-03-18

Filing date

2012-03-12

Publication date

2014-09-24

2011-03-18 Priority claimed from JP2011060603A external-priority patent/JP2012200031A/en

2011-03-18 Priority claimed from JP2011060604A external-priority patent/JP5773693B2/en

2012-03-12 Application filed by Yazaki Corp filed Critical Yazaki Corp

2014-01-22 Publication of EP2688181A1 publication Critical patent/EP2688181A1/en

2014-09-24 Publication of EP2688181A4 publication Critical patent/EP2688181A4/en

2018-12-26 Application granted granted Critical

2018-12-26 Publication of EP2688181B1 publication Critical patent/EP2688181B1/en

Status Active legal-status Critical Current

2032-03-12 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
- B60L53/39—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer with position-responsive activation of primary coils
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
- H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
- H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)

EP12761337.0A 2011-03-18 2012-03-12 Power supply system Active EP2688181B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2011060603A JP2012200031A (en)	2011-03-18	2011-03-18	Power supply system
JP2011060604A JP5773693B2 (en)	2011-03-18	2011-03-18	Power supply system
PCT/JP2012/056239 WO2012128093A1 (en)	2011-03-18	2012-03-12	Power supply system

Publications (3)

Publication Number	Publication Date
EP2688181A1 EP2688181A1 (en)	2014-01-22
EP2688181A4 true EP2688181A4 (en)	2014-09-24
EP2688181B1 EP2688181B1 (en)	2018-12-26

Family

ID=46879246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12761337.0A Active EP2688181B1 (en)	2011-03-18	2012-03-12	Power supply system

Country Status (4)

Country	Link
US (1)	US9443651B2 (en)
EP (1)	EP2688181B1 (en)
CN (1)	CN103477533A (en)
WO (1)	WO2012128093A1 (en)

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US9390850B2 (en)	2012-07-13	2016-07-12	Semiconductor Energy Laboratory Co., Ltd.	Power transmitting device, power feeding system, and power feeding method
JP6060546B2 (en) *	2012-07-26	2017-01-18	株式会社Ihi	Contactless power supply system
JP5687719B2 (en) *	2013-01-31	2015-03-18	トヨタ自動車株式会社	Power receiving device, power transmitting device, and power transmission system
CN103795156B (en) *	2014-01-26	2016-03-02	西南交通大学	A kind of track traffic contactless power supply device of honeycomb fashion coil and method of supplying power to thereof
US9800076B2 (en)	2014-02-14	2017-10-24	Massachusetts Institute Of Technology	Wireless power transfer
US9882419B2 (en)	2014-02-14	2018-01-30	Massachusetts Institute Of Technology	Adaptive control of wireless power transfer
EP3131173B1 (en) *	2014-04-08	2018-06-13	Nissan Motor Co., Ltd	Contactless electricity supply system and contactless electricity reception device
US11121740B2 (en) *	2014-09-05	2021-09-14	Momentum Dynamics Corporation	Near field, full duplex data link for resonant induction wireless charging
JP6550718B2 (en)	2014-10-28	2019-07-31	トヨタ自動車株式会社	Power transmission system
WO2016108949A1 (en)	2014-12-31	2016-07-07	Massachusetts Institute Of Technology	Adaptive control of wireless power transfer
DE112015006580T5 (en)	2015-06-04	2018-05-24	Intel Corporation	Coil configuration in a wireless power transmitter
CN104943559B (en) *	2015-07-02	2017-05-24	苏州市邦成电子科技有限公司	Electric vehicle charging device capable of achieving automatic positioning
KR102543298B1 (en) *	2015-11-17	2023-06-14	삼성전자주식회사	Method and device to transfer power wirelessly
TWI614780B (en) *	2015-12-21	2018-02-11	財團法人工業技術研究院	Coil assembly and wireless power transmission system
DE102016210783A1 (en) *	2016-06-16	2017-12-21	Robert Bosch Gmbh	Inductive energy transfer
JP6740743B2 (en) *	2016-06-22	2020-08-19	コニカミノルタ株式会社	Image reading apparatus and image forming apparatus
WO2018144806A1 (en) *	2017-02-03	2018-08-09	AMI Research & Development, LLC	Electric vehicle charging via rf loops to avoid need for precise alignment with wireless charging equipment
US12444979B2 (en) *	2019-05-22	2025-10-14	Assa Abloy Entrance Systems Ab	Door operator system with wireless charging capability
JP2021040435A (en) *	2019-09-04	2021-03-11	本田技研工業株式会社	Charging control system, autonomous driving machine, and charging station
US12519494B2 (en) *	2021-09-06	2026-01-06	Pacific Industrial Co., Ltd.	Antenna unit and transmitter

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JPH08237890A (en) *	1995-02-28	1996-09-13	Fuji Electric Co Ltd	Non-contact power feeding device for automobile
WO2010006078A1 (en) *	2008-07-08	2010-01-14	Qualcomm Incorporated	Wireless high power transfer under regulatory constraints
US20100052431A1 (en) *	2008-09-02	2010-03-04	Sony Corporation	Non-contact power transmission device
JP2010183812A (en) *	2009-02-09	2010-08-19	Toyota Industries Corp	Resonance type non-contact charging system
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JP2010246348A (en) *	2009-04-09	2010-10-28	Fujitsu Ten Ltd	Power receiving device and power transmitting device

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2012
- 2012-03-12 EP EP12761337.0A patent/EP2688181B1/en active Active
- 2012-03-12 WO PCT/JP2012/056239 patent/WO2012128093A1/en not_active Ceased
- 2012-03-12 CN CN2012800141615A patent/CN103477533A/en active Pending
2013
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JPH08237890A (en) *	1995-02-28	1996-09-13	Fuji Electric Co Ltd	Non-contact power feeding device for automobile
US20100213770A1 (en) *	2007-09-17	2010-08-26	Hideo Kikuchi	Induced power transmission circuit
WO2010006078A1 (en) *	2008-07-08	2010-01-14	Qualcomm Incorporated	Wireless high power transfer under regulatory constraints
US20100052431A1 (en) *	2008-09-02	2010-03-04	Sony Corporation	Non-contact power transmission device
JP2010183812A (en) *	2009-02-09	2010-08-19	Toyota Industries Corp	Resonance type non-contact charging system
JP2010220284A (en) *	2009-03-13	2010-09-30	Mitsubishi Electric Corp	Non-contact power receiving and supplying apparatus, power receiver, and power supply device
JP2010246348A (en) *	2009-04-09	2010-10-28	Fujitsu Ten Ltd	Power receiving device and power transmitting device

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Title
See also references of WO2012128093A1 *

Also Published As

Publication number	Publication date
EP2688181A1 (en)	2014-01-22
US20140015341A1 (en)	2014-01-16
US9443651B2 (en)	2016-09-13
EP2688181B1 (en)	2018-12-26
CN103477533A (en)	2013-12-25
WO2012128093A1 (en)	2012-09-27

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